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This commit continues the PR #111

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- Allow to register handler separately for invalid memory access
- Add new memory events for hooking:
   - UC_MEM_READ_INVALID, UC_MEM_WRITE_INVALID, UC_MEM_FETCH_INVALID
   - UC_HOOK_MEM_READ_PROT, UC_HOOK_MEM_WRITE_PROT, UC_HOOK_MEM_FETCH_PROT
- Rename UC_ERR_EXEC_PROT to UC_ERR_FETCH_PROT
- Change API uc_hook_add() so event type @type can be combined from hooking types
This commit is contained in:
Nguyen Anh Quynh
2015-09-24 14:18:02 +08:00
parent e479f72403
commit 90eb8f2e72
21 changed files with 223 additions and 128 deletions
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8
include/uc_priv.h
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@ -152,7 +152,13 @@ struct uc_struct {
bool hook_block, hook_insn, hook_mem_read, hook_mem_write;
uint64_t block_addr; // save the last block address we hooked
// indexes to event callbacks
int hook_mem_idx; // for handling invalid memory access
int hook_mem_read_idx; // for handling invalid memory read access on unmapped memory
int hook_mem_write_idx; // for handling invalid memory write access on unmapped memory
int hook_mem_fetch_idx; // for handling invalid memory fetch access on unmapped memory
int hook_mem_read_prot_idx; // for handling invalid memory read access on read-protected memory
int hook_mem_write_prot_idx; // for handling invalid memory write access on write-protected memory
int hook_mem_fetch_prot_idx; // for handling invalid memory fetch access on non-executable memory
int hook_intr_idx; // for handling interrupt
int hook_out_idx; // for handling OUT instruction (X86)
int hook_in_idx; // for handling IN instruction (X86)